Limestone & Sandstone Sealer

Limestone & Sandstone Sealer is a unique waterborne surface treatment with exceptional water repellency and binding properties. Limestone & Sandstone Sealer is a hydrophobic binder rather than a film forming sealer - this feature allows the various materials to “breathe” normally. It also contains a highly effective biocide that inhibits mould and algal growth. Limestone & Sandstone Sealer converts fretting natural stone and masonry from a soft material to a hard dust-free natural finish with excellent weathering and durability.

Areas of Use

Instructions

YOU WILL NEED

1litre of Limestone and Sandstone Sealer will cover approximately 1m² of stone

EQUIPMENT

Easily applied by brush or roller, but for best results it is advised to spray. When spraying apply horizontally in a flood coat from the top to bottom

NUMBER OF COATS

2 coats of Limestone and Sandstone Sealer are required to seal and protect surfaces

DRYING TIME

Allow 30 minutes drying time between coats. 24 hours is required before any water should come into contact with the surface

CLEAN UP

Limestone and Sandstone Sealer is easily cleaned up with water before it dries

TIPS

Apply to dry surface. To test moisture, tape down a clear plastic sheet over a small section of the surface to be treated in direct sunlight and leave for 2 hours. If moisture appears on the underside of the sheet the area is too damp